Investigations potentially involving or related to the physical and mathematical nature of time.

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Radio galaxies in the coma cluster. II

Abstract

Optical data are presented for 50 galaxies in the Coma cluster, including all the known radio sources brighter than a photographic magnitude of approximately 17. The redshift distribution of the best radio-source sample deviates markedly from that of the cluster as a whole. The correlations of redshift with magnitude and radio flux at 610 MHz are given.